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Simplify and speedup uses of Py_BuildValue():

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* Py_BuildValue("(OOO)",a,b,c)  -->  PyTuple_Pack(3,a,b,c)
* Py_BuildValue("()",a)         -->  PyTuple_New(0)
* Py_BuildValue("O", a)         -->  Py_INCREF(a)
This commit is contained in:
Raymond Hettinger 2003-10-12 19:09:37 +00:00
parent cb2da43db8
commit 8ae4689657
25 changed files with 71 additions and 75 deletions
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6
Python/errors.c
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@ -159,13 +159,13 @@ PyErr_NormalizeException(PyObject **exc, PyObject **val, PyObject **tb)
PyObject *args, *res;
if (value == Py_None)
args = Py_BuildValue("()");
args = PyTuple_New(0);
else if (PyTuple_Check(value)) {
Py_INCREF(value);
args = value;
}
else
args = Py_BuildValue("(O)", value);
args = PyTuple_Pack(1, value);
if (args == NULL)
goto finally;
@ -560,7 +560,7 @@ PyErr_NewException(char *name, PyObject *base, PyObject *dict)
classname = PyString_FromString(dot+1);
if (classname == NULL)
goto failure;
bases = Py_BuildValue("(O)", base);
bases = PyTuple_Pack(1, base);
if (bases == NULL)
goto failure;
result = PyClass_New(bases, dict, classname);